684582080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23509}}^1$

素因数の和:23546

約数の個数: 112

約数和(自身を含む): 2006437440

約数和(自身を除く): 1321855360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 23509, 29120, 47018, 94036, 117545, 164563, 188072, 235090, 305617, 329126, 376144, 470180, 611234, 658252, 752288, 822815, 940360, 1222468, 1316504, 1504576, 1528085, 1645630, 1880720, 2139319, 2444936, 2633008, 3056170, 3291260, 3761440, 4278638, 4889872, 5266016, 6112340, 6582520, 7522880, 8557276, 9779744, 10532032, 10696595, 12224680, 13165040, 17114552, 19559488, 21393190, 24449360, 26330080, 34229104, 42786380, 48898720, 52660160, 68458208, 85572760, 97797440, 136916416, 171145520, 342291040, 684582080]

約数ペア:

[(1, 684582080), (2, 342291040), (4, 171145520), (5, 136916416), (7, 97797440), (8, 85572760), (10, 68458208), (13, 52660160), (14, 48898720), (16, 42786380), (20, 34229104), (26, 26330080), (28, 24449360), (32, 21393190), (35, 19559488), (40, 17114552), (52, 13165040), (56, 12224680), (64, 10696595), (65, 10532032), (70, 9779744), (80, 8557276), (91, 7522880), (104, 6582520), (112, 6112340), (130, 5266016), (140, 4889872), (160, 4278638), (182, 3761440), (208, 3291260), (224, 3056170), (260, 2633008), (280, 2444936), (320, 2139319), (364, 1880720), (416, 1645630), (448, 1528085), (455, 1504576), (520, 1316504), (560, 1222468), (728, 940360), (832, 822815), (910, 752288), (1040, 658252), (1120, 611234), (1456, 470180), (1820, 376144), (2080, 329126), (2240, 305617), (2912, 235090), (3640, 188072), (4160, 164563), (5824, 117545), (7280, 94036), (14560, 47018), (23509, 29120)]